C++ CPUTAssetLibraryDX11::GetFontDirectory方法代码示例

//.........这里部分代码省略.........
    ASSERT( SUCCEEDED(hr), _L("Error creating CPUT GUI system input layout" ));
    CPUTSetDebugName( mpVertexLayout, _L("CPUT GUI InputLayout object"));
    

    // 5. create the vertex shader constant buffer pointers
    D3D11_BUFFER_DESC bd;
    ZeroMemory( &bd, sizeof(bd) );
    bd.Usage = D3D11_USAGE_DEFAULT;
    bd.ByteWidth = sizeof(GUIConstantBufferVS);
    bd.BindFlags = D3D11_BIND_CONSTANT_BUFFER;
    bd.CPUAccessFlags = 0;
    hr = pD3dDevice->CreateBuffer( &bd, NULL, &mpConstantBufferVS );
    ASSERT( SUCCEEDED(hr), _L("Error creating constant buffer VS" ));
    CPUTSetDebugName( mpConstantBufferVS, _L("GUI ConstantBuffer"));
      
    // Set the texture directory for loading the control texture atlas
    pAssetLibrary->SetTextureDirectoryName(ResourceDirectory);

    // load the control atlas
    mpControlTextureAtlas = (CPUTTextureDX11*) pAssetLibrary->GetTexture(ControlAtlasTexture); 
    if(NULL==mpControlTextureAtlas)
    {
        return CPUT_TEXTURE_LOAD_ERROR;
    }
    mpControlTextureAtlasView = mpControlTextureAtlas->GetShaderResourceView();
    mpControlTextureAtlasView->AddRef();

    // restore the asset library's texture directory    
    pAssetLibrary->SetTextureDirectoryName(OriginalAssetLibraryDirectory);
    

    // 6. Load the font atlas
    // store the existing asset library font directory
    OriginalAssetLibraryDirectory = pAssetLibrary->GetFontDirectory(); 

    // set font directory to the resource directory
    pAssetLibrary->SetFontDirectoryName(ResourceDirectory);
    mpFont = (CPUTFontDX11*) pAssetLibrary->GetFont(DefaultFontFilename); 
    if(NULL==mpFont)
    {
        return CPUT_TEXTURE_LOAD_ERROR;
    }
    mpTextTextureAtlas = mpFont->GetAtlasTexture();
    mpTextTextureAtlas->AddRef();
    mpTextTextureAtlasView = mpFont->GetAtlasTextureResourceView();
    mpTextTextureAtlasView->AddRef();    

    // restore the asset library's font directory    
    pAssetLibrary->SetTextureDirectoryName(OriginalAssetLibraryDirectory);
    
    
    // 7. Set up the DirectX uber-buffers that the controls draw into
    int maxSize = max(CPUT_GUI_BUFFER_STRING_SIZE, CPUT_GUI_BUFFER_SIZE);
    maxSize = max(maxSize, CPUT_GUI_VERTEX_BUFFER_SIZE);    
    maxSize *= sizeof( CPUTGUIVertex );
    char *pZeroedBuffer= new char[maxSize];
    memset(pZeroedBuffer, 0, maxSize);

    // set up buffer description
    ZeroMemory( &bd, sizeof(bd) );
    bd.Usage = D3D11_USAGE_DEFAULT;
    bd.ByteWidth = sizeof( CPUTGUIVertex ) * CPUT_GUI_VERTEX_BUFFER_SIZE; //mUberBufferIndex;
    bd.BindFlags = D3D11_BIND_VERTEX_BUFFER;
    bd.CPUAccessFlags = 0;
    // initialization data (all 0's for now)
    D3D11_SUBRESOURCE_DATA InitData;

//-----------------------------------------------------------------------------
CPUTResult CPUTModelDX11::LoadModel(CPUTConfigBlock *pBlock, int *pParentID, CPUTModel *pMasterModel)
{
    CPUTResult result = CPUT_SUCCESS;
    CPUTAssetLibraryDX11 *pAssetLibrary = (CPUTAssetLibraryDX11*)CPUTAssetLibrary::GetAssetLibrary();

    cString modelSuffix = ptoc(this);

    // set the model's name
    mName = pBlock->GetValueByName(_L("name"))->ValueAsString();
    mName = mName + _L(".mdl");

    // resolve the full path name
    cString modelLocation;
    cString resolvedPathAndFile;
    modelLocation = ((CPUTAssetLibraryDX11*)CPUTAssetLibrary::GetAssetLibrary())->GetModelDirectory();
    modelLocation = modelLocation+mName;
    CPUTOSServices::GetOSServices()->ResolveAbsolutePathAndFilename(modelLocation, &resolvedPathAndFile);    

    // Get the parent ID.  Note: the caller will use this to set the parent.
    *pParentID = pBlock->GetValueByName(_L("parent"))->ValueAsInt();

    LoadParentMatrixFromParameterBlock( pBlock );

    // Get the bounding box information
    float3 center(0.0f), half(0.0f);
    pBlock->GetValueByName(_L("BoundingBoxCenter"))->ValueAsFloatArray(center.f, 3);
    pBlock->GetValueByName(_L("BoundingBoxHalf"))->ValueAsFloatArray(half.f, 3);
    mBoundingBoxCenterObjectSpace = center;
    mBoundingBoxHalfObjectSpace   = half;

    mMeshCount = pBlock->GetValueByName(_L("meshcount"))->ValueAsInt();
    mpMesh     = new CPUTMesh*[mMeshCount];
    mpMaterial = new CPUTMaterial*[mMeshCount];
    memset( mpMaterial, 0, mMeshCount * sizeof(CPUTMaterial*) );
    
    cString materialName;
    char pNumber[4];
    cString materialValueName;

    CPUTModelDX11 *pMasterModelDX = (CPUTModelDX11*)pMasterModel;

    for(UINT ii=0; ii<mMeshCount; ii++)
    {
        if(pMasterModelDX)
        {
            // Reference the master model's mesh.  Don't create a new one.
            mpMesh[ii] = pMasterModelDX->mpMesh[ii];
            mpMesh[ii]->AddRef();
        }
        else
        {
            mpMesh[ii] = new CPUTMeshDX11();
        }
    }
    if( !pMasterModelDX )
    {
        // Not a clone/instance.  So, load the model's binary payload (i.e., vertex and index buffers)
        // TODO: Change to use GetModel()
        result = LoadModelPayload(resolvedPathAndFile);
        ASSERT( CPUTSUCCESS(result), _L("Failed loading model") );
    }
    
#if 0
    cString assetSetDirectoryName = pAssetLibrary->GetAssetSetDirectoryName();
    cString modelDirectory        = pAssetLibrary->GetModelDirectory();
    cString materialDirectory     = pAssetLibrary->GetMaterialDirectory();
    cString textureDirectory      = pAssetLibrary->GetTextureDirectory();
    cString shaderDirectory       = pAssetLibrary->GetShaderDirectory();
    cString fontDirectory         = pAssetLibrary->GetFontDirectory();
    cString up2MediaDirName       = assetSetDirectoryName + _L("..\\..\\");
    pAssetLibrary->SetMediaDirectoryName( up2MediaDirName );
    mpShadowCastMaterial = pAssetLibrary->GetMaterial( _L("shadowCast"), false, this, -2 ); // -2 signifies shadow material.  TODO: find a clearer way (e.g., enum?)
    pAssetLibrary->SetAssetSetDirectoryName( assetSetDirectoryName );
    pAssetLibrary->SetModelDirectoryName( modelDirectory ); 
    pAssetLibrary->SetMaterialDirectoryName( materialDirectory );
    pAssetLibrary->SetTextureDirectoryName( textureDirectory );
    pAssetLibrary->SetShaderDirectoryName( shaderDirectory );
    pAssetLibrary->SetFontDirectoryName( fontDirectory );
#endif
    for(UINT ii=0; ii<mMeshCount; ii++)
    {
        // get the right material number ('material0', 'material1', 'material2', etc)
        materialValueName = _L("material");
        _itoa_s(ii, pNumber, 4, 10);
        materialValueName.append(s2ws(pNumber));
        materialName = pBlock->GetValueByName(materialValueName)->ValueAsString();

        // Get/load material for this mesh
        CPUTMaterialDX11 *pMaterial = (CPUTMaterialDX11*)pAssetLibrary->GetMaterial(materialName, false, this, ii);
        ASSERT( pMaterial, _L("Couldn't find material.") );

        // set the material on this mesh
        // TODO: Model owns the materials.  That allows different models to share meshes (aka instancing) that have different materials
        SetMaterial(ii, pMaterial);

        // Release the extra refcount we're holding from the GetMaterial operation earlier
        // now the asset library, and this model have the only refcounts on that material
        pMaterial->Release();

//.........这里部分代码省略.........